The provider ID number is under the doctor's name on the results page. If your doctor is a member of multiple medical groups, please be sure to use the provider ID associated with John Muir Physician Network when filling out your CIGNA enrollment form.

If you have any questions, please call (925) 952-2887 or (844) 398-5376, TTY/TDD users may call 711 or contact us. Customer Service hours are Monday through Thursday from 8:00 AM to 5:00 PM, and Friday, from 9:00 AM to 5:00 PM.

*CIGNA and cigna.com are registered service marks of CIGNA Intellectual Property, Inc. No specific endorsement is implied. John Muir Health and the John Muir Physician Network are not responsible for any content or information on cigna.com. Please contact CIGNA directly for any additional enrollment questions. The information above is current as of August 2011.